Originally Posted by navest
Anyone experience this? I've got an '06 S55 and yesterday everything in the comand center just stopped working. The screen lights up when you hit 'power' but then after a few seconds it says "SYSTEM UNAVAILABLE" then it turns off. Doesn't matter if you try radio, CD, Nav, Service, Phone, etc. I tried resetting it from the service menu (had to race through the selections before the error message appeared) but it didn't help. Any advice would be appreciated.
Sometimes pulling fuses for the radio will get the radio working but you could also go to a dealer and a software flash that should fix the problem.
Doing a RESET in the cluster only resets customer settings to default such as seat, radio tuning, mph/km, and other radio settings. It has nothing to with hard resets to the engine or trans.It doesn't clear codes or reset the computers.